Availability
Water Pump Pulley, V-Belt, 2-Groove, Steel, Black, Chevy, Small Block, Short Water Pump, Each
Part Number: SUM-G3951B
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, 3.5 in. Tall, Die-cast, Aluminum, Orange, 383 Stroker, Chevy, Small Block, Pair
Part Number: SUM-440403
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Centerbolt Mounting, Cast Aluminum, Polished, Chevy GM, LS/LSX, Gen III/IV, Pair
Part Number: SUM-440343P
Estimated Ship Date: Today
Estimated Ship Date: Today
Main Bearings, 1/2 Groove, Standard Size, Bi Metal, Silicon Aluminum, Chevy, Big Block, Set of 5
Part Number: SUM-172200
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8
Part Number: SUM-17360FC-30
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS Piston and Rod Kit, 330 Cid., 3.810 bore, Standard 3.622 stroke, 6.125 rod, 2cc dome, 11:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings
Part Number: SUM-PR36L8102
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Covers, Aluminum, Black, Stock Height, Finned, Chevy, Small Block, Pair
Part Number: SUM-440413B
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 2618 Forged Piston, 4.070 bore, 1.299 C.H., 12cc Dish, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.2 LS3 L92 LS9, Set of 8
Part Number: SUM-299927407012
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Oil Pan, Steel, Black Zinc, 6 qt., Chevy, Big Block, Each
Part Number: SUM-G3604
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Pump Pulley, V-Belt, 2-Groove, Steel, Black, Chevy, Small Block, Long Pump, Each
Part Number: SUM-G3955B
Estimated Ship Date: Today
Estimated Ship Date: Today
Freeze Plugs, Brass, Chevy, Big Block, 396-454, Kit
Part Number: SUM-G1582
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Set, LS Race, Lightweight Die Cast Aluminum, Plain, Black Powdercoat, Pair
Part Number: SUM-440820
Estimated Ship Date: Today
Estimated Ship Date: Today
Cam and Lifter KIt Muscle Car Replacement SBC Flat tappet hydraulic,L-79 350 hp 327 Cam with Lifters
Part Number: SUM-K1121
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Pulley Kit, Serpentine, Performance Ratio, Billet Aluminum, Polished, Chevy Small Block, 140 Amp Alternator, Power Steering, Air Conditioning, Kit
Part Number: SUM-340400X
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro SBC Stage 4 Hyd. Flat-Tappet 4/7 Firing Order Swap Cam, 228/236 Dur., 108 LSA + 2 Adv, .473/.495 1.5 Ratio, .505/.528 1.6 Ratio, 2000-6200 Range
Part Number: SUM-1203
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 4340 Rotating Assembly, 370 Cid., 4.030 bore, 3.622 stroke, 24X, 6.098 rod, 12cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings
Part Number: SUM-R243603012
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Cover Wing Nuts, 1/4 in.-20 Thread , 4.875 in. Long, Black, Set of 4
Part Number: SUM-G3425
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 2618 Forged Pistons. 3.785 bore, 1.299 C.H., 2cc dome, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8
Part Number: SUM-2999273785-2
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pro LS 2618 Forged Piston, 4.080 bore, 1.110 C.H., 6cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.2 LS3 L92 LS9, Set of 8
Part Number: SUM-1109274080-6
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Balancer, Flexplate Combo, 6 3/4 in., Internal Balance, Dampener, Flexplate, Bolts, Chevy, Small Block, Kit
Part Number: SUM-S01482
Estimated Ship Date: Today
Estimated Ship Date: Today
Stage 4 Pro LS Twin-Turbo Cam. 240/242 Dur., 116+4, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck, LS1 LS2 LS6 LS3 LS7 LQ4 LQ9, Each
Part Number: SUM-8723R1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Gas Nitrided Steel Top, Martensitic Ductile Napier second, Std. Tension oil, File fit for 4.080 in. bore, 1.2mm, 1.2mm, 3.0mm, Set
Part Number: SUM-136SN9045080
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arms, Stud Mount, OEM-Style, Stamped Steel, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16
Part Number: SUM-G6803
Estimated Ship Date: Today
Estimated Ship Date: Today
Rocker Arm Studs, 3/8-24 in. Thread, 1.74 in. Effective Stud Length, Chevy, Small Block, Set of 8
Part Number: SUM-G1675
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Forged Aluminum, Flat, 3.800 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8
Part Number: SUM-17401C-20
Estimated Ship Date: Today
Estimated Ship Date: Today
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